نتایج جستجو برای: plyometric

تعداد نتایج: 616  

Journal: :The American journal of sports medicine 2006
Gregory D Myer Kevin R Ford Scott G McLean Timothy E Hewett

BACKGROUND Neuromuscular training that includes both plyometric and dynamic stabilization/balance exercises alters movement biomechanics and reduces ACL injury risk in female athletes. The biomechanical effects of plyometric and balance training utilized separately are unknown. HYPOTHESIS A protocol that includes balance training without plyometric training will decrease coronal plane hip, kn...

Journal: :Journal of sports science & medicine 2006
Michael G Miller Jeremy J Herniman Mark D Ricard Christopher C Cheatham Timothy J Michael

The purpose of the study was to determine if six weeks of plyometric training can improve an athlete's agility. Subjects were divided into two groups, a plyometric training and a control group. The plyometric training group performed in a six week plyometric training program and the control group did not perform any plyometric training techniques. All subjects participated in two agility tests:...

Journal: :Journal of strength and conditioning research 2011
Kavin K W Tsang Angela A DiPasquale

Plyometric training programs have been implemented in anterior cruciate ligament injury prevention programs. Plyometric exercises are designed to aid in the improvement of muscle strength and neuromuscular control. Our purpose was to examine the effects of plyometric training on lower leg strength in women. Thirty (age = 20.3 ± 1.9 years) recreationally active women were divided into control an...

2015
S. Rameshkannan

The purpose of the study was to determine whether eight weeks of plyometric training can improve male handball players agility. To achieve the purpose thirty (30) male handball players were selected randomly from Department of Physical Education and Sports Sciences, Annamalai University, Chidambaram, Tamilnadu. These players were divided into two groups namely, plyometric training group (15) an...

Journal: :Current sports medicine reports 2011
John Hill Matthew Leiszler

Core stability and plyometric training have become common elements of training programs in competitive athletes. Core stability allows stabilization of the spine and trunk of the body in order to allow maximal translation of force to the extremities. Plyometric training is more dynamic and involves explosive-strength training. Integration of these exercises theoretically begins with core stabil...

Journal: :The Journal of sports medicine and physical fitness 2009
D H Potach D Katsavelis G M Karst R W Latin N Stergiou

AIM The purpose of this study was to determine if a plyometric training program can affect the latency time of the quadriceps femoris and gastrocnemius short-latency responses (SLRs) of the stretch reflex. METHODS Sixteen healthy subjects (12 female and 4 male) were randomly assigned to either a control or a plyometric training group. Maximum vertical jump height (VJ) and SLRs of both quadric...

Journal: :Journal of science and medicine in sport 2016
Rodrigo Ramírez-Campillo José Antonio González-Jurado Cristian Martínez Fábio Yuzo Nakamura Luis Peñailillo Cesar M P Meylan Alexis Caniuqueo Rodrigo Cañas-Jamet Jason Moran Alicia M Alonso-Martínez Mikel Izquierdo

OBJECTIVES To investigate the effects of a six-week plyometric training and creatine supplementation intervention on maximal-intensity and endurance performance in female soccer players during in-season training. DESIGN Randomized, double-blind, placebo-controlled trial. METHODS Young (age 22.9±2.5y) female players with similar training load and competitive background were assigned to a ply...

2017
Fabián Rosas Rodrigo Ramírez-Campillo Cristian Martínez Alexis Caniuqueo Rodrigo Cañas-Jamet Emma McCrudden Cesar Meylan Jason Moran Fábio Y. Nakamura Lucas A. Pereira Irineu Loturco Daniela Diaz Mikel Izquierdo

Plyometric training and beta-alanine supplementation are common among soccer players, although its combined use had never been tested. Therefore, a randomized, double-blind, placebo-controlled trial was conducted to compare the effects of a plyometric training program, with or without beta-alanine supplementation, on maximal-intensity and endurance performance in female soccer players during an...

Journal: :علوم زیستی ورزشی 0
وحید ولی پور ده نو دانشجوی دکتری دانشگاه تربیت مدرس رضا قراخانلو دانشیار دانشگاه تربیت مدرس فاطمه رهبری زاده استادیار دانشگاه تربیت مدرس سیدجواد مولی دانشیار دانشگاه تربیت مدرس

physical fitness is considered as a key component for optimal performance in most sports. the aim of this study was to investigate neuromuscular and functional adaptations to two different training methods. for this purpose, 14 male volunteers were divided randomly into two groups. group a (plyometric) trained with plyometric training and group b (combined) trained with traditional resistance t...

2015
Todd S. Ellenbecker Tetsuro Sueyoshi David S. Bailie

BACKGROUND Plyometric exercises are frequently used to increase posterior rotator cuff and periscapular muscle strength and simulate demands and positional stresses in overhead athletes. The purpose of this study was to provide descriptive data on posterior rotator cuff and scapular muscle activation during upper extremity plyometric exercises in 90° of glenohumeral joint abduction. HYPOTHESI...

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